Electric grill



FIG. 1 is a perspective view of an electric grill showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a back elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines shown in the drawings are for the purpose of illustrating portions of the electric grill that form no part of the claimed design. 

CLAIM The ornamental design for an electric grill, as shown and described. 